• Today

    May 3

    80°Lo 60°

    Mostly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    May 4

    80°Lo 59°

    Nice with clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    May 5

    77°Lo 63°

    Couple of thunderstorms

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    May 6

    76°Lo 65°

    A couple of thunderstorms

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    May 7

    79°Lo 66°

    A couple of thunderstorms

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 80° RealFeel® 80° Precipitation 0%

Day

N

E

S

W

  • SSE 13 mph
  • Gusts: 22 mph

Sunny to partly cloudy and pleasant; breezy this afternoon

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 60° RealFeel® 58° Precipitation 5%

Night

N

E

S

W

  • SSE 8 mph
  • Gusts: 15 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 80° 76° N/A 86°
Low 60° 57° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:33 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:56 PM with 11:09 of moolight, then sets at 7:05 AM

McKinney Weather Report

Dallas: Dry Weekend to Give Way to Stormy Week

May 3, 2015; 3:55 AM ET

After the sunny weekend with temperatures in the lower 80s, a pattern of showers and thunderstorms will pick-up throughout the new week. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sun. Snow Day Potential